Why Costco hard boiled eggs taste bad?

Costco's hard-boiled eggs may taste off to some due to factors like their storage and packaging. If the eggs are pre-packaged and stored for an extended period, they can lose freshness, affecting flavor and texture. Additionally, the cooking method or the quality of the eggs themselves could contribute to a less desirable taste. Personal preferences also play a significant role, as some individuals may simply not enjoy the flavor profile of these mass-produced eggs.